Floor panel
Short definitionThe floor insulation used in freezer rooms. Without it, heat comes in through the floor and the ground can freeze and heave the concrete.
In rooms above 0 °C the floor is often left uninsulated and work goes on directly on the concrete. Below 0 °C, an uninsulated floor is a large heat source and over time it also lets the ground underneath freeze. Frozen ground expands and lifts the floor.
In small walk-in rooms a floor panel with a non-slip surface is enough. In rooms used by forklifts and pallet trucks, concrete is poured on top of the insulation.